291226570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{1031}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 536772096

約数和(自身を除く): 245545526

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 601, 1031, 1202, 2062, 3005, 5155, 6010, 10310, 28247, 48457, 56494, 96914, 141235, 242285, 282470, 484570, 619631, 1239262, 3098155, 6196310, 29122657, 58245314, 145613285, 291226570]

約数ペア:

[(1, 291226570), (2, 145613285), (5, 58245314), (10, 29122657), (47, 6196310), (94, 3098155), (235, 1239262), (470, 619631), (601, 484570), (1031, 282470), (1202, 242285), (2062, 141235), (3005, 96914), (5155, 56494), (6010, 48457), (10310, 28247)]